YO

Yutaka Ohnishi

SK Showa Denko K.K.: 1 patents #31 of 126Top 25%
📍 Kawasaki, WA: #2 of 2 inventorsTop 100%
Overall (2004): #79,625 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6720458 Photooxidation catalyst and production process for aldehyde derivatives Kohei Morikawa, Shunichi Fukuzumi, Kei Ohkubo 2004-04-13